Four 225/40R-18 BRIDGESTONE BLIZZAK WS60 tires.
Used for one Winter/Three months, so There is more than 90% thread on the fronts and about 80 on the rears.
First$400. Pick up Super cheap for expensive rubber. ($700+ new)
If you want it shipped then we'll discuss that depending on location.

Still have a pair of Pirrelli P-Zero Neros 225/40/18 70% thread for sale $165 for the pair

Eibach Pro Kit for pre LCI e90 (06-2008) used for only one weekend/65 miles
$180